Temperature Sensors For Sinamics Components - Siemens SINAMICS S120 Commissioning Manual

A.3

Temperature sensors for SINAMICS components

Electric shock in the event of voltage flashovers on the temperature sensor cable
Voltage arcs to the signal electronics can occur for motors without electrical separation of
the temperature sensors, which can result in death or serious injury when there is contact.
• Use temperature sensors that satisfy the specifications of the protective separation in
• If protective separation cannot be guaranteed (with linear motors or third-party motors,
The following table provides an overview of the SINAMICS drive system components
available with temperature sensor connections.
Table A- 1 Temperature sensor connections on SINAMICS components that can be configured via Startdrive.
Component
SMC10/SMC20
SMC30
TM31
TM120
Commissioning with Startdrive
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1
WARNING
accordance with IEC 61800-5-1.
for example), use a Sensor Module External (SME120 or SME125) or the TM120
Terminal Module.
Interface Pin
X520 (sub D) 13
25
X520 (sub D) 1
Temperature chan- 8
nel 2
X531 (terminal) 3
Temperature chan- 4
nel 1
X522 (terminal) 7
8
X524 (terminal) 1
2
3
4
5
6
7
8
A.3 Temperature sensors for SINAMICS components
Signal name Technical specifications
+Temp Temperature sensor
-Temp KTY84-1C130/PTC/PT1000
+Temp Temperature sensor
-Temp KTY84-1C130/PTC/PT1000
-Temp Temperature sensor
+Temp KTY84-1C130/PTC/PT1000
+Temp Temperature sensor
-Temp KTY84-1C130/PTC/PT1000
-Temp Temperature sensor connection
+Temp KTY84-1C130/PTC/PT1000/ bi-
metallic switch with NC contact
-Temp
For linear motor applications, here
+Temp
the motor temperature sensor
-Temp
Connect KTY84-1C130/PT1000
+Temp
-Temp
+Temp
Appendix
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